# Development of three-layer microneedle system for controlled and sustained release of Levonorgestrel: A pioneering approach to long-term contraceptive delivery > Permana A.D. URL kanonis: https://discover.unhas.ac.id/publications/development-of-three-layer-microneedle-system-for-controlled-and-sustained-relea Jurnal / Konferensi: International Journal of Pharmaceutics Tahun terbit: 2025 DOI: https://doi.org/10.1016/j.ijpharm.2024.125085 ISSN: 03785173 Kuartil SJR: Q1 Citations: 4 ## Authors - Permana A.D. ## Abstract Sourced directly from Elsevier Scopus. No OpenAlex abstract available. ## Keywords - Levonorgestrel - Medicine - Tolerability - Biomedical engineering - Ex vivo - Irritation - Pharmacology - In vivo - Chemistry - Population - Adverse effect - Family planning - Biotechnology - Immunology - Research methodology - Biology - Environmental health --- Sumber: Discover Unhas — RIMS Universitas Hasanuddin. Saat mengutip, gunakan DOI bila tersedia atau URL kanonis di atas.